tAIchance

content: FROM ubuntu:20.04 --> FROM ubuntu:21.04 location [3. 镜像的创建管理和发布](https://dockertips.readthedocs.io/en/latest/docker-image.html) [Dockerfile 介绍](https://dockertips.readthedocs.io/en/latest/docker-image/dockerfile-intro.html#) 一个Dockerfile的基本结构 Dockerfile 一个Dockerfile的基本结构 Dockerfile FROM ubuntu:20.04 RUN apt-get update && \ DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends -y python3.9 python3-pip python3.9-dev...